java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 11:37:13,997 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:37:13,999 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:37:14,011 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:37:14,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:37:14,013 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:37:14,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:37:14,016 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:37:14,017 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:37:14,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:37:14,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:37:14,020 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:37:14,020 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:37:14,021 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:37:14,023 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:37:14,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:37:14,024 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:37:14,026 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:37:14,028 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:37:14,033 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:37:14,034 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:37:14,035 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:37:14,039 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:37:14,039 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:37:14,040 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:37:14,041 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:37:14,042 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:37:14,046 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:37:14,047 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:37:14,048 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:37:14,048 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:37:14,049 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:37:14,049 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:37:14,049 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:37:14,050 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:37:14,052 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:37:14,052 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-20 11:37:14,074 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:37:14,074 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:37:14,076 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:37:14,076 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:37:14,076 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:37:14,077 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:37:14,077 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:37:14,077 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:37:14,077 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:37:14,077 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:37:14,081 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:37:14,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:37:14,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:37:14,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:37:14,082 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:37:14,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:37:14,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:37:14,082 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:37:14,083 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:37:14,084 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:37:14,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:37:14,084 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:37:14,085 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:37:14,085 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:37:14,085 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:37:14,085 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:37:14,085 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:37:14,086 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:37:14,086 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:37:14,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:37:14,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:37:14,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:37:14,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:37:14,154 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:37:14,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-20 11:37:14,204 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f1e204c8/8b85694de60e4119a40c80679836e89a/FLAG70a63460a [2018-11-20 11:37:14,997 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:37:14,999 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-20 11:37:15,035 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f1e204c8/8b85694de60e4119a40c80679836e89a/FLAG70a63460a [2018-11-20 11:37:15,534 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f1e204c8/8b85694de60e4119a40c80679836e89a [2018-11-20 11:37:15,547 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:37:15,550 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:37:15,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:37:15,553 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:37:15,556 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:37:15,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:37:15" (1/1) ... [2018-11-20 11:37:15,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55dc9063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:15, skipping insertion in model container [2018-11-20 11:37:15,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:37:15" (1/1) ... [2018-11-20 11:37:15,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:37:15,692 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:37:16,661 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:37:16,911 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:37:17,134 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:37:17,260 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:37:17,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17 WrapperNode [2018-11-20 11:37:17,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:37:17,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:37:17,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:37:17,263 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:37:17,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... [2018-11-20 11:37:17,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:37:17,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:37:17,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:37:17,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:37:17,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:37:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:37:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:37:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:37:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 11:37:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 11:37:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 11:37:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 11:37:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 11:37:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:37:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 11:37:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-20 11:37:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:37:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 11:37:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-20 11:37:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-20 11:37:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-20 11:37:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_1 [2018-11-20 11:37:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-20 11:37:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-20 11:37:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-20 11:37:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-20 11:37:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-20 11:37:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-20 11:37:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-20 11:37:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-20 11:37:17,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qcprobe [2018-11-20 11:37:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_release [2018-11-20 11:37:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qcinit [2018-11-20 11:37:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qcexit [2018-11-20 11:37:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-20 11:37:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-20 11:37:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_3 [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_4 [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_5 [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_6 [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_7 [2018-11-20 11:37:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_8 [2018-11-20 11:37:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_9 [2018-11-20 11:37:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_10 [2018-11-20 11:37:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_11 [2018-11-20 11:37:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_12 [2018-11-20 11:37:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_13 [2018-11-20 11:37:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc [2018-11-20 11:37:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-20 11:37:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 11:37:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 11:37:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 11:37:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:37:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:37:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 11:37:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 11:37:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-20 11:37:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-20 11:37:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-20 11:37:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 11:37:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_4 [2018-11-20 11:37:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_6 [2018-11-20 11:37:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_8 [2018-11-20 11:37:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_10 [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_11 [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_12 [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_1 [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-20 11:37:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-20 11:37:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-20 11:37:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-20 11:37:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2018-11-20 11:37:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_13 [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_3 [2018-11-20 11:37:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_5 [2018-11-20 11:37:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_7 [2018-11-20 11:37:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_9 [2018-11-20 11:37:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-20 11:37:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:37:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-20 11:37:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_startup [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_release [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2018-11-20 11:37:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure qcprobe [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure qc_release [2018-11-20 11:37:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure qcinit [2018-11-20 11:37:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure qcexit [2018-11-20 11:37:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_2 [2018-11-20 11:37:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:37:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:37:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:37:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 11:37:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:37:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:37:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:37:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:37:28,938 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:37:28,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:37:28 BoogieIcfgContainer [2018-11-20 11:37:28,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:37:28,942 INFO L168 Benchmark]: Toolchain (without parser) took 13394.07 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 900.1 MB. Max. memory is 7.1 GB. [2018-11-20 11:37:28,944 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 11:37:28,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1709.08 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -732.9 MB). Peak memory consumption was 107.1 MB. Max. memory is 7.1 GB. [2018-11-20 11:37:28,946 INFO L168 Benchmark]: Boogie Preprocessor took 331.81 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2018-11-20 11:37:28,947 INFO L168 Benchmark]: RCFGBuilder took 11344.68 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 341.3 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -301.2 MB). Peak memory consumption was 891.3 MB. Max. memory is 7.1 GB. [2018-11-20 11:37:28,951 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1709.08 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -732.9 MB). Peak memory consumption was 107.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 331.81 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11344.68 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 341.3 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -301.2 MB). Peak memory consumption was 891.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...